KR102282559B1 - Building monitoring system for sensing fire on every fire compartment in real time by using sensor attached to edge of hole of fire wall - Google Patents

Abstract

The present invention discloses a technical idea of a building monitoring system, which includes: a fire-resisting sealing unit disposed adjacent to a penetration portion penetrating a compartment wall inside a building and filling the penetration portion with fire-resistance sealing by heat generated during a fire in the building; a fire sensing unit disposed adjacent to the fire-resisting sealing unit to detect whether a fire has occurred in the compartment area; and a control server dividing the inside of the building into predetermined conceptualized compartments to manage the same as conceptualized compartment areas, detecting fire occurrence information from the fire sensing unit for each compartmental area, and calculating fire vector information.

Description

{Building monitoring system for sensing fire on every fire compartment in real time by using sensor attached to edge of hole of fire wall}

The present invention relates to a building monitoring system capable of real-time fire detection for each fire compartment, and more particularly, by using a sensor installed in the vicinity of a member charged in a penetration part of a fire wall delimiting the fire compartment, fire in the fire compartment. It is a technical field related to a system that detects whether a fire has occurred and, accordingly, detects in real time whether or not a fire exists in each fire section of the entire building.

According to the analysis of fire statistics and safety inspection results for special buildings, as of the end of last year, the number of fires in 45,693 special buildings nationwide was 2,444, and the fire rate was 5.35%, a slight decrease from 5.63% in the previous year.

A special building is a medium-to-large building in which multiple people enter or reside, such as medical care and hotel accommodations with a total floor area of 3000m2 or more, private institutes and multi-use facilities of 2000m2 or more, apartment houses with 16 stories or more, and buildings with 11 stories or more. In accordance with the Fire Insurance Act, safety inspections are required every year, and fire insurance must also be purchased.

There were 140 fires that resulted in casualties, 17 killed and 311 injured. This is a significant decrease compared to the number of casualties, including 447 people in the previous year, 68 deaths and 379 injuries.

Property damage was 202.9 billion won, a sharp increase from about 73.7 billion won in 2018.

There are some technical attempts for fire detection and monitoring in buildings to prevent fire in buildings or to prevent fire spread.

For example, "Automated Fire Monitoring and Suppression System for Buildings (Registration No. 10-1204008, hereinafter referred to as Patent Document 1)" exists.

In the case of Patent Document 1, a fire detection unit installed separately for each floor and lake in a building to detect the occurrence of a fire; a nozzle unit provided for each floor and lake of the building, and for spraying a fire extinguishing medium when the control unit determines that a fire has occurred; a fire extinguishing medium discharge unit having a housing in communication with the nozzle unit and filled with a fire extinguishing medium under a predetermined pressure, a valve selectively opening and closing the housing and the nozzle unit, and an actuator for driving the valve; a location information acquisition unit which is paid to each manager of the building and obtains location information of a manager terminal capable of transmitting/receiving location information; a transmitting/receiving unit for transmitting/receiving mutual location information and management information with the manager terminal; It receives the signal from the fire detection unit to determine whether a fire has occurred, and if it is determined that there is a fire, the actuator is driven to eject the extinguishing medium to control the automatic fire extinguishing operation, and the manager located the shortest distance from the fire site Disclosed is an automatic fire monitoring and suppression system for a building, characterized in that it includes a control unit for tracking a terminal through a location information obtaining unit and transmitting a fire alarm signal through a transmitting/receiving unit.

In addition, "wired / wireless disaster automatic monitoring system (Registration No. 10-0704018, Patent Document 2)" also exists.

In the case of the invention according to Patent Document 2, it relates to a wireless disaster automatic monitoring system, and in particular, a low-power wireless disaster detection sensor and a wired/wireless repeater are configured to communicate with the disaster monitoring main device to monitor disaster information, In the event of a disaster, such as a fire, when it is impossible to predict the course of a fire in a building where a fire is in progress due to the loss of the main disaster monitoring device and the wired line that transmits information to the outside, an emergency wireless disaster monitoring device is installed in the building Through direct wireless communication with the relay device, information from the wireless disaster detection sensor that has not been lost can be grasped and the route of disasters such as fire can be identified so that effective and scientific disaster suppression and rescue activities can be carried out.

In addition, "Multi-monitoring and control device in a building through an OLED touch screen type programmable switch (Registration No. 10-1252795, Patent Document 3)"

In the case of the invention according to Patent Document 3, when a conventional programmable switch controls the connection of a logic block and an interconnect wire or controls the connection of two different wires, it is connected by wire Therefore, the circuit is complicated and it takes a long time to install, and it only serves as a simple switch that turns on/off only certain devices (eg, lighting devices) in the office in the building, so the environmental data (humidity, temperature, oxygen) of the office space , brightness) is difficult to sense, and communication with the remote central control server is not possible, so to improve the problem that a separate communication module must be installed during remote control, a smart programmable switch module, infrared sensor module, fire detection sensor As it is composed of a module and a building central control server, the circuit and wiring can be shortened by 70% compared to the existing one through the CAN wired communication module and the relay module installed on the ceiling, and a number of light switch operation units are required according to the number of lighting fixtures. It is said that it is possible to change the number and control method of light switches by updating the program without the need to, thereby reducing the cost of light switch development and production, and providing environmental data on oxygen, humidity, and temperature of the office space in the building. It is said that the lighting usage status of the office space can be transmitted in real time to the building central control server, and the power consumption can be set to a minimum by mounting a self-scheduling function. For an evacuation route of the installation space in case of an emergency (fire) It can inform the position of the door, it can perform a crime prevention function, and above all, through the OLED touch screen part, it is possible to display frame-type lighting graphics and animation video landscape graphics in normal times, but when touched, it can be changed so that it is displayed as switch-type graphics. It is said that the purpose is to provide a multi-monitoring control device in a building through an OLED touch screen type programmable switch that is compatible with the design and wallpaper of the office space and can make the office space more comfortable.

In addition, "a control method of an automatic control system for buildings having a fire monitoring function (Registration No. 10-1113418, Patent Document 4)" also exists.

In the case of the invention according to Patent Document 4, a flame detection sensor (SYCFDT) installed in an indoor space of a building where fire is a concern and detecting and transmitting a flame, and a flame detected by the flame detection sensor are received by wire to notify the occurrence of a fire Includes a remote control panel (SYD-1000) and a central monitoring panel (SYCBAS-6000) that receives the flame generation signal transmitted from the remote control panel (SYD-1000) through wired communication so that the person in charge and the person in charge can recognize the fire signal. The fire monitoring structure is included in the existing automatic control system for buildings. When fire is monitored, the central monitoring panel monitor notifies the fire location, and when a fire occurs from the central monitoring panel speaker, an alarm sound is continuously generated, and the flame is detected. While real-time information can be checked by the camera attached to the sensor, it is configured so that the camera does not automatically operate when a fire is extinguished.

In the case of the prior art as mentioned above, technical attempts have been made to monitor, detect, and monitor fire in a building, but there is a problem in that a separate sensor location for monitoring the fire needs to be allocated.

In addition, in the case of the prior art, there is a problem in that it is not conceptually partitioned for each desired zone, so there is a problem in that it is difficult to immediately monitor the propagation path of the fire between the partitioned zones and the fire source accordingly.

In addition, the prior art detects a fire through a specific location in a space, for example, a single sensor attached to the ceiling, so the propagation path of the fire cannot be grasped, and it is detected only after the fire has progressed to some extent in one space. Because it can, there is also a fundamental problem that rapid fire suppression cannot be achieved in the space where the fire is detected.

Registration No. 10-1204008 Registration No. 10-0704018 Registration No. 10-1252795 Registration No. 10-1113418

The building monitoring system capable of individual real-time fire detection for each fire zone using the penetrating part charging sensor according to the present invention was devised to solve the conventional problems as described above, and presents the following problems.

(1) Real-time detection of fires in buildings.

(2) Real-time detection of the occurrence of fire by fire protection division.

The problems to be solved of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The building monitoring system capable of individual real-time fire detection for each fire zone using the penetrating sensor for charging according to the present invention has the following problem solving means for the above problems.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating part charging sensor according to the present invention, it is disposed adjacent to a penetration part penetrating the internal partition wall of the building, a fire-resisting sealing unit for fire-sealing and filling the through-portion with heat; a fire sensing unit disposed adjacent to the fire-resisting sealing unit and configured to detect whether a fire has occurred in the compartment area; and a control server that divides the inside of the building into predetermined conceptualized compartments, manages them as conceptualized compartmental areas, detects the fire occurrence information from the fire sensing unit for each compartmental area, and calculates fire vector information. can be done with

In the case of a building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating sensor according to the present invention, the fire-resisting sealing unit is configured to surround the outer circumferential surface of the through-pipe passing through one side and the other side of the compartment wall. Provided, it may be characterized by filling and sealing the inside of the through-pipe molten by fire heat generated during a fire.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating sensor for charging according to the present invention, the fire-resisting sealing unit is an outer ring spaced apart from the outer circumferential surface of the through-pipe to surround the outer circumferential surface. ; and a fire resistant filling part disposed between the inner circumferential surface of the outer ring part and the outer circumferential surface of the through-pipe, the fire-resistant filling part being expanded inwardly by fire heat to fire-seal the inside of the molten through-pipe.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating part charging sensor according to the present invention, the outer ring unit resists the outward expansion force of the fire resistant charging unit so that the fire resistant charging unit expands inwardly can be characterized as

In the case of a building monitoring system capable of individual real-time fire detection for each fire zone using the penetrating part charging sensor according to the present invention, the fire sensing unit forms the outer body of the fire sensing unit, and is provided in the outer body. a housing unit for introducing fire gas generated during a fire through the gas penetrating unit; a light emitting plate part provided in the housing part and emitting light through the applied electric power; and a photoelectric plate unit disposed to face the light emitting plate unit and receiving light emitted from the light emitting plate unit.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating part charging sensor according to the present invention, the photoelectric plate part may have a change in the amount of light received due to the fire gas flowing into the housing part. It may be characterized by generating a change in current.

In the case of a building monitoring system capable of individual real-time fire detection for each fire zone using the penetrating part charging sensor according to the present invention, the fire sensing unit forms the outer body of the fire sensing unit, and is provided in the outer body. a housing unit for introducing fire gas generated during a fire through the gas penetrating unit; an ionizing unit provided in the housing unit and generating ions through applied electric power; and a conductive part disposed apart from the ionizing part to receive ions generated from the ionizing part to generate a flow of current from the ionizing part.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating sensor for charging according to the present invention, the conduction unit generates a current through a change in the amount of light received due to the fire gas flowing into the housing unit. It can be characterized by generating a change in

In the case of a building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating part charging sensor according to the present invention, the control server detects the fire occurrence information from the fire sensing unit arranged for each compartment area. , it may be characterized in that the fire vector is calculated by detecting the direction and speed of a fire spreading from one compartment to another.

In the case of a building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating sensor for charging according to the present invention, the control server detects fire occurrence information and the fire vector information for each compartment area, and an external server It may be characterized in that it is transmitted to

The building monitoring system capable of individual real-time fire detection for each fire zone using the penetrating part charging sensor according to the present invention having the configuration as described above provides the following effects.

(1) The adjacent sensor of the filling material of the fire wall dividing the fire compartment detects the fire in real time.

(2) According to the fire detection by fire protection division, the speed and movement route of the fire spread in the building are grasped in real time.

(3) The direction and amount of the spread of fire can be monitored.

(4) Provide information that can respond according to the source of the fire, the rate of its spread and the degree of its spread.

Effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a conceptual diagram of fire detection and control in a compartment area through a building to which a building monitoring system capable of individual real-time fire detection for each fire compartment is applied using a penetrating part charging sensor according to an embodiment of the present invention; am.
FIG. 2 is a conceptual diagram illustrating a partition area conceptually partitioned inside a building among a building monitoring system capable of individual real-time fire detection for each fire protection zone using a penetrating part charging sensor according to an embodiment of the present invention.
FIG. 3 is a side perspective view illustrating a fire sensing unit mounted on a partition wall among a building monitoring system capable of individual real-time fire detection for each fire protection zone using a penetrating part charging sensor according to an embodiment of the present invention.
4 is a conceptual diagram illustrating a case in which a fire sensing unit is mounted for each compartment area by a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention.
5 is a diagram illustrating fire detection by applying a fire vector to each compartment area inside a building through a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention; It is a conceptual diagram.
6 is an exploded perspective view illustrating that a fire-resisting sealing unit is mounted in a building monitoring system capable of individual real-time fire detection for each fire protection section using a penetrating part charging sensor according to an embodiment of the present invention.
7 is a front view illustrating a fire-resisting sealing unit and a fire sensing unit mounted on a partition wall among a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention; am.
8 and 9 are exploded views of a fire sensing unit in a building monitoring system capable of detecting individual real-time fires for each fire protection section using a penetrating part charging sensor according to an embodiment of the present invention.
10 and 11 are second exploded views of a fire sensing unit in a building monitoring system capable of detecting individual real-time fires for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention.

The building monitoring system capable of individual real-time fire detection for each fire protection section using the sensor for charging the penetration according to the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and detailed I want to explain in detail in the description However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

1 is a conceptual diagram of fire detection and control in a compartment area through a building to which a building monitoring system capable of individual real-time fire detection for each fire compartment is applied using a penetrating part charging sensor according to an embodiment of the present invention; am. FIG. 2 is a conceptual diagram illustrating a partition area conceptually partitioned inside a building among a building monitoring system capable of individual real-time fire detection for each fire protection zone using a penetrating part charging sensor according to an embodiment of the present invention. FIG. 3 is a side perspective view illustrating a fire sensing unit mounted on a partition wall among a building monitoring system capable of individual real-time fire detection for each fire protection zone using a penetrating part charging sensor according to an embodiment of the present invention. 4 is a conceptual diagram illustrating a case in which a fire sensing unit is mounted for each compartment area by a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention. 5 is a diagram illustrating fire detection by applying a fire vector to each compartment area inside a building through a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention; It is a conceptual diagram. 6 is an exploded perspective view illustrating that a fire-resisting sealing unit is mounted in a building monitoring system capable of individual real-time fire detection for each fire protection section using a penetrating part charging sensor according to an embodiment of the present invention. 7 is a front view illustrating a fire-resisting sealing unit and a fire sensing unit mounted on a partition wall among a building monitoring system capable of individual real-time fire detection for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention; am. 8 and 9 are exploded views of a fire sensing unit in a building monitoring system capable of detecting individual real-time fires for each fire protection section using a penetrating part charging sensor according to an embodiment of the present invention. 10 and 11 are second exploded views of a fire sensing unit in a building monitoring system capable of detecting individual real-time fires for each fire compartment using a penetrating part charging sensor according to an embodiment of the present invention.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating part charging sensor according to the present invention, as shown in FIG. 1 , the collection of information on whether a fire occurred in the building and the Based on this information collection, the fire source within the building, as well as the size and rate of spread of the fire spreading by division area are monitored in real time.

In the case of the conventional fire detection sensors, installed on the ceiling of the living room, room, office or other space in the building 1, detect gas generated from the fire, and only detect a fire in a specific space. In the prior art, the riders advanced from these technologies have an advanced form in which the fact of a fire is transmitted to the central control center, etc., and automatically or semi-automatically transmits information about the fire occurrence to an external organization, such as a fire department, etc. There is a problem in the space installed in the building 1, there is a problem that it is impossible to detect the flow of fire even in one space.

In the case of a building monitoring system capable of individual real-time fire detection for each fire protection section using the penetrating sensor for charging according to the present invention, the inside of the building 1 is divided into a predetermined conceptualized area to solve the above problems in the prior art. and it is partitioned into a partition region (Zn).

In the case of such a partition area (Zn), it is not the same as the concept of simply a room in the building 1 or a wall in the room.

As shown in FIG. 2 , the compartmental area Zn may be set as a conceptualized compartmental area by bundling a plurality of rooms, and may be divided into a conceptualized area even within one room, and this may be defined as a compartmentalized area.

The partition area Zn may be partitioned through a partition wall 10 to be described later. The partition wall 10 does not necessarily have to be a load-bearing wall, but in case of a fire, the partition wall 10 should perform the function of a firewall. is of course

To this end, in the case of a building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating part charging sensor according to the present invention, the fire-resisting sealing unit 100, the fire sensing unit 200, and the control server 2 are installed. may include

As shown in FIG. 3 , in the case of the fire-resisting sealing unit 100 , it is configured to be disposed adjacent to a penetrating portion penetrating the partition wall 10 existing inside the building 1 . In more detail, a through pipe 11 is disposed through the through portion of the partition wall 10 as shown in FIG. 6 , and the fire-resistant sealing unit 100 is adjacent to each of one side and the other side of the partition wall 10 . It is provided so as to be configured to surround the outer circumferential surface of the through pipe 11 .

The through pipe 11 is not provided with a fireproof function, and may be melted and lost due to high heat generated during a fire.

When the through pipe 11 is melted due to the heat of fire, the inside of the through pipe 11 is exposed, but the through portion of the partition wall 10 is exposed as it is.

In the case of the fire-resistant sealing unit 100, it is provided to surround the outer circumferential surface of the through-pipe 11, and is filled by sealing the inside or the through-portion of the through-pipe 11 that has expanded and melted due to the high heat generated during a fire. .

The fire-resistant sealing unit 100 expands due to heat generated during a fire, and is made of a heat-resistant material that withstands heat generated during a fire, and expands toward the inner circumferential surface to seal the penetrating portion of the partition wall. As a result, the fire gas generated from one side of the partition wall 10 performs a function of preventing diffusion and propagation to the other surface of the partition wall 10 .

The fire resistant sealing unit 100 preferably meets certain criteria required by the current Ministry of Land, Infrastructure and Transport Notification No. 2016-416.

In the case of the fire sensing unit 200 of the building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating part charging sensor according to the present invention, as shown in FIG. 3 , adjacent to the fire-resisting sealing unit 100 . It is arranged to detect whether or not a fire has occurred in the partition area (Zn).

The fire sensing unit 200 is arranged as a pair on both sides of the partition wall 10, as shown in FIG. 3, and the position of this arrangement is such that it is arranged most adjacent to the fire resistance sealing unit 100, so that the fire resistance At the same time or prior to the sealing operation due to the fire heat of the sealing unit 100, the occurrence of a fire in the partition area Zn is sensed first.

For example, in the case of a fire generated in Z1 in FIG. 4, smoke of the fire may be propagated to Z2, which is an adjacent partitioned area, which causes the fire gas delivered through the penetration of the partition wall 10 that partitions Z1 and Z2. done through Accordingly, the fire generated in Z1 is sensed by the fire sensing unit 200 in Z1, and then sensed from a portion disposed adjacent to Z1 in the Z2 partition area. In this way, the fire sensing unit 200 disposed adjacent to both sides of the penetrating portion of the partition wall 10 for each partition area Zn detects which partition area is propagating from which partition area to which partition area, which is shown in FIG. 5 . As described above, it is possible to detect the propagation speed and transmission path of the fire according to the operation of the fire-resisting sealing unit 100 .

Accordingly, in the case of the control server 2 , it is configured to be disposed outside the building 1 or inside the building 1 .

As described above, the control server 2 divides the inside of the building 1 into a predetermined conceptualized area, which corresponds to the above-mentioned division area Zn.

In the case of the control server 2, the fire occurrence information of the fire sensing units 200 arranged for each division area Zn is continuously detected in real time, but as shown in FIG. 5, a division dividing the division area Zn According to the mechanism of the fire-resisting sealing unit 100 of the penetration part of the wall 10, how far the fire has spread is clearly detected. That is, for example, after only a portion of the gas is generated from one compartment and propagated to another compartment, if the supply of the gas is cut off due to the mechanism of the fire-resisting sealing unit 100, fire detection in the other compartment, that is, Since gas detection is stopped, only a certain degree of propagation of the gas is recognized, and it is also possible to recognize that the propagation has not occurred until the actual fire.

The control server 2 calculates the fire occurrence information of the fire sensing unit 200 through continuous fire gas detection, and after only some of the fire gas is propagated in a specific compartment area, the fire resistance sealing unit 100 blocks the fire gas. Whether the propagation of the fire has not been achieved through or after the fire gas has propagated, the mechanism of the fire-resistance sealing unit 100 is insufficient, or the mechanism of the fire-resistance sealing unit 100 alone is insufficient to prevent the spread of fire. It is possible to check whether the

The control server 2 calculates fire vector information. As described above, the fire vector information includes the direction and speed at which the fire spread from one division area Z1 to the other division area Z2, and whether the fire actually occurred. It is a concept that contains information about whether or not

In the case of the fire-resisting sealing unit 100 of the building monitoring system capable of individual real-time fire detection for each fire compartment using the penetrating part charging sensor according to the present invention, as shown in FIGS. 6 and 7 , the outer ring unit 110 and the fire resistance It may include a charging unit 120 .

In the case of the outer ring part 110 , as shown in FIG. 7 , it is configured to be spaced apart from the outer circumferential surface of the through pipe 11 to surround the outer circumferential surface.

The outer ring part 110 may be made of a circular band or chain made of a metallic material or an assembly of various hinge-connected structures, and a fire-resisting charging part 120 to be described later is provided on the inner circumferential surface thereof.

In the case of the fire resistant filling part 120, it is disposed between the inner peripheral surface of the outer ring part 110 and the outer peripheral surface of the through pipe 11, and the inside of the through pipe 11 that is inwardly expanded and melted by the heat of fire, that is, one surface or the other surface of the through part. will be fire-sealed.

In the case of the outer ring part 110 having the fire resistant charging part 120 on the inner circumferential surface, it resists the outward expansion force of the fire resistant charging part 120 so that the fire resistant charging part 120 expands inwardly.

The fire sensing unit 200 may include a housing 201 , a light emitting plate unit 210 , and a photoelectric plate unit 220 .

In the case of the housing part 201, as shown in FIG. 8, it forms the external body of the fire sensing unit 200, and fires generated in case of fire through the gas penetration part 201h provided in the external body. gas will be introduced.

In the case of the light emitting plate part 210, it is provided in the housing part 201 and is configured to emit light through applied power.

The light emitting plate unit 210 transfers the energy of the emitted light to the photoelectric plate unit 220 which will be described later.

Thereafter, the photoelectric plate unit 220 is disposed to face the light emitting plate unit 210 and receives the light emitted from the light emitting plate unit 210 .

As shown in FIG. 9 , the photoelectric plate unit 220 generates a change in current through a change in the amount of light received due to the fire gas flowing into the housing unit 201 , and through this, gas detection of fire is performed. As a result, information about the occurrence of a fire is recognized.

The light emitting plate unit 210 sequentially generates lines of emitted light, and through this, the light reception level can be recognized differently depending on the power generation position of the photoelectric plate unit 220 that receives and generates light. Through this, it is possible to sense the concentration of the fire gas and the speed of propagation even within one fire sensing unit 200 .

As shown in FIG. 10 , as another embodiment of the fire sensing unit 200 , the fire sensing unit 200 may include a housing unit 201 , an ionizing unit 230 , and a conductive unit 240 . do.

As described above, the housing unit 201 forms the outer body of the fire sensing unit 200 and introduces fire gas generated during a fire through the gas penetrating portion 201h provided in the outer body. .

In the case of the ionizing unit 230 , it is provided in the housing unit 201 and is configured to generate ions through applied power.

Ions generated by the ionizing unit 230 flow into the conducting unit 240 , and current flows through the ions reaching the conducting unit 240 .

That is, the conductive part 240 is disposed to be spaced apart from the ionizing part 230 to receive ions generated from the ionizing part 230 to generate a current flow from the ionizing part 230 .

As shown in FIG. 11 , the conduction unit 240 generates a change in current through a change in the amount of light received due to the fire gas flowing into the housing unit 201 , thereby sensing information on the occurrence of fire.

As shown in FIG. 1 , the control server 2 detects fire occurrence information and fire vector information for each division area, and transmits it to an external server 4 , for example, a fire station, and through this, a computational response to the occurrence of a fire to make it happen

The scope of the present invention is determined by the matters described in the claims, and parentheses used in the claims are not described for selective limitation, but are used for clear components, and descriptions in parentheses are also interpreted as essential components. should be

H: through hole L: lead wire
V1-Vn: fire vector Z1-Zn: compartment area
1: Building 2: Control Server
3: Control Server 4: External Server
10: partition wall 11: through pipe
100: fire-resistant sealing unit 110: outer ring portion
120: fire-resistant charging unit 200: fire sensing unit
201: housing part 201h: gas penetration part
210: light emitting plate part 220: photoelectric plate part
230: ionizing unit 240: conduction unit

Claims (10)

a fire-resisting sealing unit (100) disposed adjacent to a penetration portion penetrating the partition wall (10) inside the building (1) and filling the penetration portion with fire-resistance sealing by heat generated during a fire in the building (1);
a fire sensing unit 200 disposed adjacent to the fire-resistance sealing unit 100 and configured to detect whether a fire has occurred in the compartment area; and
A control server that divides the inside of the building 1 into a predetermined conceptualized area and manages it as a conceptualized divided area, detects fire occurrence information from the fire sensing unit 200 for each division area and calculates fire vector information ( 2) including,
The fire sensing unit 200,
a housing part 201 that forms an external body of the fire sensing unit 200 and introduces fire gas generated during a fire through a gas penetration part 201h provided in the external body;
a light emitting plate unit 210 provided in the housing unit 201 and emitting light through an applied power; and
and a photoelectric plate unit 220 disposed to face the light emitting plate unit 210 and receiving the light emitted by the light emitting plate unit 210,
The photoelectric plate part 220,
Due to the fire gas flowing into the housing part 201, a change in current is generated through a change in the amount of light received,
The light emitting plate unit 210 sequentially generates a line of emitted light, and the photoelectric plate unit 220 recognizes the degree of light reception differently depending on the power generation position, thereby increasing the concentration of fire gas and the speed of propagation. A building monitoring system, characterized in that it is sensed.
According to claim 1, wherein the fire-resistant sealing unit 100,
It is provided to surround the outer circumferential surface of the through pipe 11 penetrating the one side and the other side of the partition wall 10, characterized in that it fills and seals the inside of the through pipe 11 melted by fire heat generated during a fire. , building monitoring systems.
According to claim 2, wherein the fire-resistant sealing unit 100,
an outer ring portion 110 spaced apart from the outer circumferential surface of the through pipe 11 to surround the outer circumferential surface; and
It is disposed between the inner circumferential surface of the outer ring part 110 and the outer circumferential surface of the through-pipe 11, and is expanded inwardly by fire heat and fire-resistant filling part 120 for fire-sealing the inside of the molten through-pipe 11. Characterized in that, the building monitoring system.
According to claim 3, The outer ring part 110,
A building monitoring system, characterized in that by resisting the outward expansion force of the fire resistant filling part (120), the fire resistant filling part (120) is expanded inwardly.
delete delete According to claim 1, wherein the fire sensing unit 200,
a housing part 201 that forms an external body of the fire sensing unit 200 and introduces fire gas generated during a fire through a gas penetration part 201h provided in the external body;
an ionizing unit 230 provided in the housing unit 201 and generating ions through applied electric power; and
It is disposed spaced apart from the ionizing unit 230 and receives ions generated from the ionizing unit 230 and includes a conductive unit 240 for generating a current flow from the ionizing unit 230. which is a building monitoring system.
The method of claim 7, wherein the conducting unit 240,
A building monitoring system, characterized in that due to the fire gas flowing into the housing unit (201), a change in current is generated through a change in the amount of light received.
According to claim 1, wherein the control server (2),
The fire vector information is calculated by detecting the fire occurrence information from the fire sensing unit 200 arranged for each division area, and detecting the direction and speed of a fire spreading from one division area to another area. which is a building monitoring system.
The method of claim 9, wherein the control server (2),
A building monitoring system, characterized in that the fire occurrence information and the fire vector information are sensed for each division area and transmitted to an external server (4).

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